VEVOR Copper Pipe Bender, 7 Colorful Dies 1/4-7/8 inch 90 Degrees Forward and Reverse Bending, 6-22 mm for Copper & Aluminum Tubes with Reverse Bend Attachment 90 Degrees Bending Angle 7 Tube Bender Heads High-Quality Pipe Bender Ergonomic Design Installation Without Effort Various Usage Model: CT-999RF,Max. Bending Angle: 90°,Material: Aluminum Alloy,Dies Size: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 7/8" (8/6/10/12/16/19/22 mm),Max. Bending Force: 10 KN